Table Fan Motor Types and Characteristics
Table fan motors are mainly divided into three categories:
Capacitor-run motors
Offer fast starting, stable operation, and low noise. Commonly found in mid- to high-end table fans, they are highly durable.
Shaded-pole motors
Offer low cost but poor efficiency. They are mostly used in low-power fans and have a short lifespan (2-5 years).
Brushless DC motors
Offer 30% lower energy consumption, less than 25dB noise, support stepless speed regulation, and a lifespan of 10-15 years. They are the mainstream choice for high-end table fans.
Key Performance Parameters
Power Range
20W-60W (traditional AC motors) or lower (DC inverter motors). For example, the lowest setting for a permanent-speed DC inverter table fan is only 2.1W.
Speed
AC motors typically operate at 7000 rpm, while DC motors support a wider range (e.g., 180-9000 rpm).
Speed Control
AC motors typically have 2-3 mechanical speed settings, while DC motors support 12 or more stepless speed settings.
Factors Affecting Durability
Material
Motors with pure copper windings offer better high-temperature resistance and a longer lifespan.
Heat Dissipation Design
DC motors have an electronic control system that dissipates heat better, making them suitable for long-term operation.
Bearing Type
Double-ball bearing motors are more wear-resistant than ordinary bearings.
Motor Specifications
Power 25W-60W (for desk fans under 18 inches), pure copper windings are preferred.
Honor And Qualification
The company holds over 80 patents and 18 provincial-level industrial new products. It is certified to ISO9001 for quality, ISO14001:2015 for environmental, and ISO45001 for occupational health. Its products are certified to China 3C, US UL, Canadian CUL, Australian SAA, and EU CE and ROHS.
Application Areas
A national high-tech enterprise specializing in the production of motors for smart homes, our products primarily include permanent magnet synchronous motors, ventilation fan motors, bathroom heater motors, plastic-encapsulated motors, and centrifugal blowers for disinfection cabinets.
Case
We supply our products to major high-end equipment manufacturers and renowned home appliance manufacturers, with exports to Europe and the United States. Equipped with digital motor manufacturing equipment and comprehensive testing facilities, our company boasts an annual production capacity of 12 million motors. Our products are certified by China's 3C, US UL, Canadian CUL, Australian SAA, and the EU's CE and ROHS.
The all-copper coil utilizes the latest national standard copper wire, ensuring efficient and stable motor operation without cutting corners. The all-new rotor, precision machined from multiple sources, has passed rigorous dynamic and static balance testing, ensuring smooth, low-noise operation. The high-precision mold used in a single pass produces a cast iron material that is harder than standard housings. Human-centric bearings ensure the motor's longevity, while the high-strength carbon steel construction provides exceptional quietness.
1. Utilizing brand-new national standard copper wire, no cutting corners ensures efficient and stable motor operation.
2. A brand-new rotor, precision machined multiple times, undergoes rigorous dynamic and static balance testing to ensure smooth, low-noise operation.
3. Single-piece, high-precision molds and cast iron material are significantly harder than standard housings.
4. Human-centric bearings ensure motor lifespan, and high-strength carbon steel material provides exceptional quietness.
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